Pocket Watch Database

From the American Horology Archive:
Illinois Grade Bunn Pocket Watch

Illinois Watch Co.

Grade: Bunn

Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 3313897
Grade: Bunn
Model: 9
Class: 1
Estimated Production Year: 1918
Run Quantity: 300
Total Production: 17,200
Size: 16s
Jewels: 17j
Movement Configuration: Openface
Movement Finish: Nickel
Movement Setting: Lever
Plate: 3/4 Plate
Double Roller: Yes
Barrel: Going
Regulator: Patent
Standard Dial Type: Double-Sunk
Adjusted: Yes
Adjusted to Temperature: Yes
Dial Feet Locations: 17.5, 39.0, 58.0
Case Screw Locations: 3.0, 38.0
Case: Various
Registry Population: 6 (2.00%)
Database Version: v49.432

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
1 3313649 #49 Collection February 10, 2015
2 3313695 #95 Marketplace August 20, 2021
3 3313794 #194 Marketplace March 01, 2019
4 3313807 #207 Inferred
5 3313873 #273 Collection June 07, 2021
6 3313897 #297 Collection November 22, 2017
Standard Deviation of Known Examples: 97.41 (Expected: 86.75, Δ10.66/3.55%)

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Data Verification Reports

3313601
Verification Serial Map
3313900

Anonymous · August 13, 2020

Serial Number 3313844 was reported as accurate.

bubba70 543 · June 18, 2019

Serial Number 3313794 was reported as accurate.

nicnic Supporter 290 · May 10, 2018

Serial Number 3313873 was reported as accurate.

fixmenow 31 · November 22, 2017

Serial Number 3313897 was reported as accurate.

Anonymous · February 10, 2013

Serial Number 3313674 was reported as accurate.

Illinois Grade Bunn Pocket Watch